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refactoring

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This commit is contained in:
Devaev Maxim
2019-09-17 10:53:36 +03:00
parent 163aa8b5af
commit caf5b9191b
1 changed files with 7 additions and 7 deletions
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14
src/http/base64.c
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@@ -29,7 +29,7 @@
#include "../tools.h"
static const char ENCODING_TABLE[] = {
static const char _ENCODING_TABLE[] = {
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
@@ -40,7 +40,7 @@ static const char ENCODING_TABLE[] = {
'4', '5', '6', '7', '8', '9', '+', '/',
};
static const unsigned MOD_TABLE[] = {0, 2, 1};
static const unsigned _MOD_TABLE[] = {0, 2, 1};
char *base64_encode(const unsigned char *str) {
@@ -57,13 +57,13 @@ char *base64_encode(const unsigned char *str) {
unsigned triple = (octet_a << 0x10) + (octet_b << 0x08) + octet_c;
encoded[encoded_index++] = ENCODING_TABLE[(triple >> 3 * 6) & 0x3F];
encoded[encoded_index++] = ENCODING_TABLE[(triple >> 2 * 6) & 0x3F];
encoded[encoded_index++] = ENCODING_TABLE[(triple >> 1 * 6) & 0x3F];
encoded[encoded_index++] = ENCODING_TABLE[(triple >> 0 * 6) & 0x3F];
encoded[encoded_index++] = _ENCODING_TABLE[(triple >> 3 * 6) & 0x3F];
encoded[encoded_index++] = _ENCODING_TABLE[(triple >> 2 * 6) & 0x3F];
encoded[encoded_index++] = _ENCODING_TABLE[(triple >> 1 * 6) & 0x3F];
encoded[encoded_index++] = _ENCODING_TABLE[(triple >> 0 * 6) & 0x3F];
}
for (unsigned index = 0; index < MOD_TABLE[str_len % 3]; index++) {
for (unsigned index = 0; index < _MOD_TABLE[str_len % 3]; index++) {
encoded[encoded_size - 2 - index] = '=';
}